Mump 1007 29 O Mustang Modern Modifications Performance Automatic Aod

Automatic Overdrive
For more than a decade, installing an AOD transmission into a vintage Mustang has been a popular upgrade compared to original C4, C6, and FMX three-speeds. With a modern AOD from Performance Automatic, you get reduced engine rpms at highway speeds, better fuel mileage, less engine wear, quieter cruising, and improved off-the-line acceleration when used with lower (numerically higher) rearend gears. These days, it's a bolt-in swap using an aftermarket crossmember, flexplate, shift linkage to connect the AOD to your vintage-style shifter, a kick-down linkage, and throttle-valve cable to adapt to the carburetor.